[Greg] has been working with the Tang Nano 9K FPGA board. He wanted to use the Gowin Analysis Oscilloscope (GAO) to build an internal monitor into the device for probing internal points. The problem is that the documentation is a bit lacking, so he made a video showing how to make it work to help us all out.
This is a companion discussion topic for the original entry at https://hackaday.com/2024/05/06/peering-inside-the-tang-fpga/